12241766269 has 2 divisors, whose sum is σ = 12241766270. Its totient is φ = 12241766268.

The previous prime is 12241766263. The next prime is 12241766413. The reversal of 12241766269 is 96266714221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11908265625 + 333500644 = 109125^2 + 18262^2 .

It is a cyclic number.

It is not a de Polignac number, because 12241766269 - 2¹¹ = 12241764221 is a prime.

It is a super-2 number, since 2×12241766269² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12241766263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6120883134 + 6120883135.

It is an arithmetic number, because the mean of its divisors is an integer number (6120883135).

Almost surely, 2^12241766269 is an apocalyptic number.

It is an amenable number.

12241766269 is a deficient number, since it is larger than the sum of its proper divisors (1).

12241766269 is an equidigital number, since it uses as much as digits as its factorization.

12241766269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 46.

The spelling of 12241766269 in words is "twelve billion, two hundred forty-one million, seven hundred sixty-six thousand, two hundred sixty-nine".